Home
Class 12
PHYSICS
A quantity X is given by epsi(0)L(DeltaV...

A quantity X is given by `epsi_(0)L(DeltaV)/(DeltaT)` where `epsi_(0)` is the permittivity of the free space, L is a length `Delta`V is a potential difference nad `Deltat` is a time interval. The dimensional formula for X is the same as that of

A

Resistance

B

electric charge

C

voltage

D

electric current

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • UNITS AND MEASUREMENT

    AAKASH SERIES|Exercise PRACTICE EXERCISE|45 Videos

  • UNITS AND MEASUREMENT

    AAKASH SERIES|Exercise EXERCISE - I|156 Videos

  • SEMICONDUCTOR DEVICES

    AAKASH SERIES|Exercise EXERCISE - III|3 Videos

  • UNITS AND MEASUREMENTS

    AAKASH SERIES|Exercise EXERCISE -3|66 Videos

Similar Questions

Explore conceptually related problems

a quantity X is given by epsilon_(0)L(DeltaV)/(Deltat) where in_(0) is the permittivity of the free space, L is a length, DeltaV is a potential difference and Deltat is a time interval. The dimensinal formula for X is the same as that of

A quantity X is given by epsilon_(0) L(DeltaV)/(Deltat) , where epsilon_(0) is the permittivity of free space L is a length DeltaV is a potnetial difference and Delta is a time internval. The dimensional forumla to X is the same as that of

A quantity X is given by epsilon_(p) L(delta V)/(delta t) , where epsilon_(p) is the permitivity of free space ,L is a length , delta V is a potential difference and deltat is a time interval . The dimensional formula for X is the same as that of

A quantity X is given by epsilon_(p) L(delta V)/(delta t) , where epsilon_(p) is the permitivity of free space ,L is a length , delta V is a potential diffrence and deltat is a time interval . The dimensional formula for X is the seme as that of

A quantity y is given by y=epsilon_0L(dV)/dt , where epsilon_0 is the permittivity of free space, L is length, dV is small potential difference and dt is small time interval. The dimensional formula for y is same as that of

The quantity X = (epsilon_(0)LV)/(t) where epsilon_(0) is the permittivity of free space, L is length, V is the potential difference and t is time. The dimensions of X are the same as that of

Let [in_(0)] denote the dimensional formula of the permittivity of vacuum. If M= mass, L=length, T=Time and A= electric current, then:

Let [varepsilon_0] denote the dimensional formula of the permittivity of vacuum. If M =mass , L=length, T=time and I= electric current Then

The drift speed is defined as v_(d)=(Delta l//Delta t) where (Delta l)is the distance drifted in a long time (Delta t). Why don't we define the drift speed as the limit of (Delta l//Delta t) as (Delta t (rarr)0)?

A constant voltage of 25 V is applied to a series L-R circuit at t = 0, by closing a switch. What is the potential difference across the resistor and the inductor at time t = 0?

AAKASH SERIES-UNITS AND MEASUREMENT-EXERCISE - II
  1. Which of the following combinations of three different physical quanti...

    Text Solution

    |

  2. Which of the following is wheat fruit?

    Text Solution

    |

  3. A quantity X is given by epsi(0)L(DeltaV)/(DeltaT) where epsi(0) is th...

    Text Solution

    |

  4. The radius of a sphere is measured as (10 +- 0.02%) cm. The error in ...

    Text Solution

    |

  5. If length and breadth of a plane are (40 + 0.2) and (30 +- 0.1) cm, th...

    Text Solution

    |

  6. When 10 observation are taken the random error is x when 100 observati...

    Text Solution

    |

  7. The diameter of a wire as measured by a screw gauge was found to be 1....

    Text Solution

    |

  8. Two uniform solid spheres of equal radii R, but mass M and 4 M have a ...

    Text Solution

    |

  9. The error in the measurement of the length of a simple pendulum is 0.1...

    Text Solution

    |

  10. The length and breadth of a rectangular are 25 cm and 10 cm respective...

    Text Solution

    |

  11. If the length of a cylinder is measured to be 4.28 cm with an error of...

    Text Solution

    |

  12. The side of a cube, as measured with a vernier calipers of least count...

    Text Solution

    |

  13. If L = (20 pm 0.01) m and B = (10 pm 0.02)m then L/B is

    Text Solution

    |

  14. The volume of a sphere is 1.76 m^3 What will be the volume of 25 such ...

    Text Solution

    |

  15. A body of mass m = 3.513 kg is moving along the x-axis with a speed of...

    Text Solution

    |

  16. If x = a/b, then the maximum percentage error in the measurement of 'x...

    Text Solution

    |

  17. Two full turns of the circular scale of a screw gauge cover a distance...

    Text Solution

    |

  18. In a vernier callipers, n divisions of its main scale match with (n+1)...

    Text Solution

    |

  19. A Vernier callipers has 1 mm marks on the main scale . It has 20 equa...

    Text Solution

    |

  20. A screw gauge gives the following reading when used to mesure the diam...

    Text Solution

    |